Router Naming Convention for charter.com, 201007

Regular Expressions:

1. ^([a-z]+\d+snloca-tge-\d+)-[^\.]+\.snlo\.ca\.charter\.com$
2. ^([a-z\d]+-[a-z]+)-\d+-(0)-[^\.]+\.[a-z]+\.[a-z]+\.charter\.com$
3. ^([a-z\d]+-tge)-\d+-[^\.]+\.([a-z]+\.ca)\.charter\.com$
4. ^(csw\d+[a-z]+)-[a-z]+-\d+-\d+\.[a-z]+\.[a-z]+\.charter\.com$
5. ^([a-z]+01[a-z]+-[a-z]+)-\d+-\d+\.[a-z]+\.[a-z]+\.charter\.com$
6. ^[a-z\d]+-[a-z]+-\d+-\d+\.([a-z]+\.mi)\.charter\.com$

Statistics:

• Training routers with at least two clustered interfaces: 49
• Positive Predictive Value: 0.932
• True Positives (green): 109
• False Positives (red): 8
• IP literals extracted (red): 2
• False Negatives, identifier extracted (orange): 6
• False Negatives, not matched: 323
• Training routers with a single interface in suffix: 54

Legend:

Evaluation against training data: